IL-17RD/SEF Antibody (309511) [Alexa Fluor® 594]

• Applications: Flow
• Clone: 309511
• Clonality: Monoclonal
• Host: Mouse
• Conjugate: Alexa Fluor 594
• Concentration: Please see the vial label for concentration. If unlisted please contact technical services.

IL-17RD/SEF Antibody (309511) [Alexa Fluor® 594] Summary

• Immunogen: Mouse myeloma cell line NS0-derived recombinant human IL-17RD
  Ala27-Arg299
  Accession # Q8NFM7
• Specificity: Detects human IL-17RD in direct ELISA. Stains human IL-17RD transfected cells but not irrelevant transfectants in Flow Cytometry.
• Isotype: IgG1
• Clonality: Monoclonal
• Host: Mouse
• Gene: IL17RD
• Purity Statement: Protein A or G purified from hybridoma culture supernatant

Applications/Dilutions

• Application Notes: Flow Cytometry: Please use 0.25-1 ug of conjugated antibody per 10e6 cells.

Packaging, Storage & Formulations

• Storage: Store the unopened product at 2 - 8 °C. Do not use past expiration date.
• Buffer: Supplied 0.2 mg/mL in a saline solution containing BSA and Sodium Azide.
• Preservative: 0.09% Sodium Azide
• Concentration: Please see the vial label for concentration. If unlisted please contact technical services.

Notes

This product is provided under an agreement between Life Technologies Corporation and R&D Systems, Inc, and the manufacture, use, sale or import of this product is subject to one or more US patents and corresponding non-US equivalents, owned by Life Technologies Corporation and its affiliates. The purchase of this product conveys to the buyer the non-transferable right to use the purchased amount of the product and components of the product only in research conducted by the buyer (whether the buyer is an academic or for-profit entity). The sale of this product is expressly conditioned on the buyer not using the product or its components (1) in manufacturing; (2) to provide a service, information, or data to an unaffiliated third party for payment; (3) for therapeutic, diagnostic or prophylactic purposes; (4) to resell, sell, or otherwise transfer this product or its components to any third party, or for any other commercial purpose. Life Technologies Corporation will not assert a claim against the buyer of the infringement of the above patents based on the manufacture, use or sale of a commercial product developed in research by the buyer in which this product or its components was employed, provided that neither this product nor any of its components was used in the manufacture of such product. For information on purchasing a license to this product for purposes other than research, contact Life Technologies Corporation, Cell Analysis Business Unit, Business Development, 29851 Willow Creek Road, Eugene, OR 97402, Tel: (541) 465-8300. Fax: (541) 335-0354.

This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.

Background

Interleukin-17 receptor D (IL-17 RD), also known as SEF (Similar Expression to FGFs), is a type I transmembrane protein that is found in both the cytoplasm and plasma membrane (1-5). The gene for this protein belongs to a synexpression group originally identified in zebrafish where SEF is expressed along with FGF-3, FGF-8, Sprouty-2 and Sprouty-4 (6, 7). By alternate splicing, two transcript variants, potentially encoding three protein isoforms, exist. One is a full-length long form, one a shortened form that uses an alternate start site, and one an alternate splice form that removes the classic signal sequence (1-4). These isoforms have different expression patterns, subcellular localization, and function. The membrane-bound long form of human IL-17 RD is synthesized as a 739 amino acid (aa) precursor protein with a putative 27 aa signal peptide, a 272 aa extracellular domain, a 20 aa transmembrane segment and a 420 aa cytoplastic domain. The extracellular domain contains one Ig-like domain and a fibronectin type III motif. The cytoplasmic domain shares homology with the intracellular domains of IL-17 receptor family members and shows one TIR (Toll/IL-1 Receptor) domain and a putative TRAF6-binding motif (2). Natural IL-17 RD has been shown to form homo-multimeric complexes (3). Unlike the alternate splice form of IL-17 RD that has a restricted pattern of expression, the full-length IL-17 RD isoform is expressed in most adult tissues and during embryonic development (3, 5). Functionally, IL-17 RD has been shown to be an inhibitor of FGF signaling. The molecule’s extracellular domain does not seem to be involved. There is an interaction between the intracellular domains of FGFR1/2 and IL-17 RD that blocks ERK dissociation from MEK, thereby interfering with downstream ERK activation of nuclear Elk-1 (8). IL-17 RD has also been reported to interact with TAK1 and induce JNK activation and apoptosis (9). 

1. Furthauer, M. et al. (2002) Nat. Cell Biol. 4:170.
2. Xiong, S. et al. (2003) J. Biol. Chem. 278:50273.
3. Yang, R-B. et al. (2003) J. Biol. Chem. 278:33232.
4. Preger, E. et al. (2003) Proc. Natl. Acad. Sci. USA 101:1229.
5. Lin, W. et al. (2002) Mech. Dev. 113:163.
6. Tsang, M. et al. (2002) Nat. Cell Biol. 4:165.
7. Kovalenko, D. et al. (2003) J. Biol. Chem. 278:14087.
8. Torii, S. et al. (2004) Dev. Cell 7:33.
9. Yang, X. et al. (2004) J. Biol. Chem. 279:38099.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Bioinformatics

• Gene Symbol: IL17RD